I'm a traffic officer and we wear yellow shirts to separate us from the police officers.... just so happens the crossing guards wear the same color... so i always get the "so are you like a crossing guard or somethin?' If only I could respond w/

"heck no b&^ch i have a car... with lights.... and a RADIO" haha

That and "officer you can arrest me ANYTIME"

Or "what are you doin when u get off?" my favorite response is "not you!!" ha ha